Answer:
Step-by-step explanation:
5.1, please this is just a guess from using my head to calculate
I would think the answer is -16
but that's is what i think
1/3 = 10/30
1/5 = 6/30
1/2 = 15/30
10+6+15= 31/30
31/30 = 1 1/30
It would be Less Than 1 1/2 Gallons